Sure, Glenn. It's Eric. Let me start. Deposit initiatives were something that we really began to focus on late in fourth quarter of 2018, I think I'd say, and then it's been an intense effort for 4 or 5 quarters now. And it really is in response to thinking about how do we serve our clients with our balance sheet. Now as you say, sometimes it's deposits, sometimes it's cash money market sweeps into Guest Manager. Sometimes it's some of the sponsored repo that we do. So there's a series of different areas. I don't think it's particularly -- the results of those initiatives on a year-on-year basis are north of $10 billion of deposits, tend to be more on the interest-bearing side because that's what's discretionary. It's come in probably three buckets. The largest of the buckets is working with our custody clients and thinking about how to serve them on their discretionary cash. Sometimes it's the asset managers. Sometimes it's insurers. Sometimes it's the pension funds. So that's been -- that's probably been the biggest piece. We've also, I think, built up over time a book of corporate deposits. Because remember, not only do we have partners and suppliers for corporations, but because of our custody of the pension plans, right, we have often an introduction from the pension -- the defined benefit pension plans or 401(k) plan into the corporate treasurer. And so that creates a natural access. And then the third bucket is we always supplement with a little bit of CDs or broker deposits, but I think that's been probably the smallest of this of the three buckets. So those are the kind of initiatives we've taken. They've been, I think, material in terms of continuing to build our balance sheet, which then lets us -- provides enough oxygen, in effect, for us to build our loan book, our investment portfolio, our trading book. And so that's kind of part of how we think about running the bank. And then specific to your question of what have been better, different, lower, higher because of quantitative easing or not, I don't think the initiatives would have been particularly different. I do think there is more deposits in the system, in the banking system, and we've seen some of that probably starting in the second half of the third quarter in that kind of period when the Fed began to intervene and into fourth quarter. It's hard to dimension how much there is, but you and I both read the Fed H.8 reports, and that kind of gives you a little bit of an indication.